- 我后悔去过那里。
I regret going there.
- 他后悔在校时没用功读书。
He regrets not having worked harder at school.
- 他后悔浪费了他的时间。
He regrets having wasted his time.
- 你一定会后悔的。
The time will come when you will be sorry for it.
- 他后悔对敌人出卖了他的国家。
He repented having betrayed his country to the enemy.
- 我对我做过的事不后悔。
I have no regrets about what I did.
- 你必须尽一切可能尽力而为， 免得你以后后悔。
You must do all you can lest you should regret later.
- 我真后悔以前没有好好对她。
I wish I had treated the girl more kindly.
- 你现在不好好储蓄金钱的话，终有一天会后悔的。
Some day you will come to realize the importance of saving.
